E3 2012: Did I just fall in love with a tech demo?

Square Enix took the wraps off a Final Fantasy real time tech demo at E3, and I know it's just a video --but I'm in love... Like I said it's just a tech demo, not on any game hardware or system, but this short clip just hit all the right notes for me. In a short 4 minutes I suddenly decided this was one the greatest things to happen to me all week.